阿摩線上測驗
4. Generational gap is an issue faced by many families. It is important for all family members to _____the crack and make things better.
(A) rip
(B) mend
(C) crash
(D) reform
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統計： A(2), B(11), C(3), D(9), E(0) #1208333
統計： A(2), B(11), C(3), D(9), E(0) #1208333
